A three-item scale measuring how effective a respondent believes a specific anti-smoking warning message is at communicating health risks, encouraging current smokers to quit, and deterring non-smokers from starting. Used across multiple studies involving mock cigarette advertising featuring graphic or text-based warnings.
Rating scale (likely 7-point; anchors not formally specified; probably Very ineffective / Very effective)
Full scale items shown. Always cite the original source when using this scale in research.
Response scale anchors were not formally reported; likely a 7-point scale from 'very ineffective' to 'very effective'. Alphas ranged from .87 to .90 across Studies 1a, 1b, and 2. Suitable for evaluating health warnings in advertising contexts more broadly.
Davis, C., & Burton, S. (2016). Understanding graphic pictorial warnings in advertising: A replication and extension. Journal of Advertising, 45(1), 33–42.
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